code: def is_cp_matrix_type(m):
      return m in __cp_matrix_types
  
imports: import importlib
  import os
  import shutil
  from numba import cuda
  import cudf
  from cudf.core.column import as_column
  from cuda.cudart import cudaDeviceAttr
  from rmm._cuda.gpu import getDeviceAttribute
label_desc: Use image node_id 8 for calling a global function with example usage: is_cp_matrix_type(m) and returns: unknown